gazump vs pluck

gazump is not a noun while pluck is a noun.

Word	Noun	Adjective	Verb	Adverb
gazump	No	No	Yes	No
pluck	Yes	No	Yes	No

As verbs, gazump and pluck are synonyms defined as:

Other synonyms of gazump include fleece, hook, overcharge, plume, rob, soak, surcharge.

gazump (noun)	pluck (noun)
	the act of pulling and releasing a taut cord
	the trait of showing courage and determination in spite of possible loss or injury

gazump (verb)	pluck (verb)
rip off; ask an unreasonable price	pull or pull out sharply
raise the price of something after agreeing on a lower price	look for and gather
	pull lightly but sharply with a plucking motion
	strip of feathers
	rip off; ask an unreasonable price
	sell something to or obtain something from by energetic and especially underhanded activity